using TMPro;
using UnityEngine;
using UnityEngine.UI;

/// <summary>
/// UserProgressScreen scene manager
/// </summary>
public class UserProgressScreen : MonoBehaviour
{
    /// <summary>
    /// Reference to the current user
    /// </summary>
    private User user;

    /// <summary>
    /// UI reference to the username
    /// </summary>
    public TMP_Text username;

    /// <summary>
    /// UI reference to the user's avatar
    /// </summary>
    public Image avatar;

    /// <summary>
    /// Reference to the courses panel
    /// </summary>
    public GameObject coursesPanel;

    /// <summary>
    /// Reference to the minigame panel
    /// </summary>
    public GameObject minigamesPanel;

    /// <summary>
    /// Reference to the courses tab button (to set nice color)
    /// </summary>
    public Image coursesTabButton;

    /// <summary>
    /// Reference to the minigames tab button (to set nice color)
    /// </summary>
    public Image minigamesTabButton;

    /// <summary>
    /// Start is called before the first frame update
    /// </summary>
    void Start()
    {
        // Assign the current user
        PersistentDataController.GetInstance().Load();
        user = UserList.GetCurrentUser();

        // Set correct displayed items
        username.text = user.GetUsername();
        avatar.sprite = user.GetAvatar();

        DisplayCourses();
    }

    /// <summary>
    /// Switch to displaying the courses
    /// </summary>
    public void DisplayCourses()
    {
        coursesPanel.SetActive(true);
        coursesTabButton.color = Color.blue;
        minigamesPanel.SetActive(false);
        minigamesTabButton.color = Color.gray;
    }

    /// <summary>
    /// Switch to displaying the minigames
    /// </summary>
    public void DisplayMinigames()
    {
        coursesPanel.SetActive(false);
        coursesTabButton.color = Color.gray;
        minigamesPanel.SetActive(true);
        minigamesTabButton.color = Color.blue;
    }
}